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经营范围
发明名称
TRANSFORMER PROTECTING DIFFERENTIAL RELAY
摘要
申请公布号
JPS63234829(A)
申请公布日期
1988.09.30
申请号
JP19870067953
申请日期
1987.03.24
申请人
MITSUBISHI ELECTRIC CORP
发明人
MIYAKE YASUAKI
分类号
H02H7/045
主分类号
H02H7/045
代理机构
代理人
主权项
地址
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